85 lines
2.5 KiB
Erlang
85 lines
2.5 KiB
Erlang
%% This Source Code Form is subject to the terms of the Mozilla Public
|
|
%% License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
%% file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
|
%%
|
|
%% Copyright (c) 2007-2024 Broadcom. All Rights Reserved. The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. All rights reserved.
|
|
%%
|
|
-module(mock_server).
|
|
|
|
%% API functions
|
|
-export([start/1,
|
|
set_steps/2,
|
|
stop/1,
|
|
run/1,
|
|
amqp_step/1,
|
|
send_amqp_header_step/1,
|
|
recv_amqp_header_step/1
|
|
]).
|
|
|
|
-include("src/amqp10_client.hrl").
|
|
|
|
start(Port) ->
|
|
{ok, LSock} = gen_tcp:listen(Port, [binary, {packet, 0}, {active, false}]),
|
|
Pid = spawn(?MODULE, run, [LSock]),
|
|
{LSock, Pid}.
|
|
|
|
set_steps({_Sock, Pid}, Steps) ->
|
|
Pid ! {set_steps, Steps},
|
|
ok.
|
|
|
|
stop({S, P}) ->
|
|
P ! close,
|
|
gen_tcp:close(S),
|
|
exit(P, stop).
|
|
|
|
run(Listener) ->
|
|
receive
|
|
{set_steps, Steps} ->
|
|
{ok, Sock} = gen_tcp:accept(Listener),
|
|
lists:foreach(fun(S) -> S(Sock) end, Steps),
|
|
receive
|
|
close -> ok
|
|
end
|
|
end.
|
|
|
|
|
|
send(Socket, Ch, Records) ->
|
|
Encoded = [amqp10_framing:encode_bin(R) || R <- Records],
|
|
Frame = amqp10_binary_generator:build_frame(Ch, Encoded),
|
|
ok = gen_tcp:send(Socket, Frame).
|
|
|
|
recv(Sock) ->
|
|
{ok, <<Length:32/unsigned, 2:8/unsigned,
|
|
_/unsigned, Ch:16/unsigned>>} = gen_tcp:recv(Sock, 8),
|
|
{ok, Data} = gen_tcp:recv(Sock, Length - 8),
|
|
{PerfDesc, Payload} = amqp10_binary_parser:parse(Data),
|
|
Perf = amqp10_framing:decode(PerfDesc),
|
|
{Ch, Perf, Payload}.
|
|
|
|
amqp_step(Fun) ->
|
|
fun (Sock) ->
|
|
Recv = recv(Sock),
|
|
ct:pal("AMQP Step receieved ~tp~n", [Recv]),
|
|
case Fun(Recv) of
|
|
{_Ch, []} -> ok;
|
|
{Ch, {multi, Records}} ->
|
|
[begin
|
|
ct:pal("AMQP multi Step send ~tp~n", [R]),
|
|
send(Sock, Ch, R)
|
|
end || R <- Records];
|
|
{Ch, Records} ->
|
|
ct:pal("AMQP Step send ~tp~n", [Records]),
|
|
send(Sock, Ch, Records)
|
|
end
|
|
end.
|
|
|
|
|
|
send_amqp_header_step(Sock) ->
|
|
ct:pal("Sending AMQP protocol header"),
|
|
ok = gen_tcp:send(Sock, ?AMQP_PROTOCOL_HEADER).
|
|
|
|
recv_amqp_header_step(Sock) ->
|
|
ct:pal("Receiving AMQP protocol header"),
|
|
{ok, R} = gen_tcp:recv(Sock, 8),
|
|
ct:pal("handshake Step receieved ~tp~n", [R]).
|